GCD of 872, 549, 732, 212 Calculator

Given Input numbers are 872, 549, 732, 212

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 872

List of positive integer divisors of 872 that divides 872 without a remainder.

1, 2, 4, 8, 109, 218, 436, 872

Divisors of 549

List of positive integer divisors of 549 that divides 549 without a remainder.

1, 3, 9, 61, 183, 549

Divisors of 732

List of positive integer divisors of 732 that divides 732 without a remainder.

1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732

Divisors of 212

List of positive integer divisors of 212 that divides 212 without a remainder.

1, 2, 4, 53, 106, 212

Greatest Common Divisior

We found the divisors of 872, 549, 732, 212 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 872, 549, 732, 212 is 1.

Therefore, GCD of numbers 872, 549, 732, 212 is 1

Given Input Data is 872, 549, 732, 212

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 872 is 2 x 2 x 2 x 109

Prime Factorization of 549 is 3 x 3 x 61

Prime Factorization of 732 is 2 x 2 x 3 x 61

Prime Factorization of 212 is 2 x 2 x 53

The above numbers do not have any common prime factor. So GCD is 1

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(872, 549) = 478728

GCD(872, 549) = ( 872 x 549 ) / 478728

GCD(872, 549) = 478728 / 478728

GCD(872, 549) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 732

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 732) = 732

GCD(1, 732) = ( 1 x 732 ) / 732

GCD(1, 732) = 732 / 732

GCD(1, 732) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 212

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 212) = 212

GCD(1, 212) = ( 1 x 212 ) / 212

GCD(1, 212) = 212 / 212

GCD(1, 212) = 1

GCD of 872, 549, 732, 212 is 1

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1. What is the GCD of 872, 549, 732, 212?

GCD of 872, 549, 732, 212 is 1

2. Where do I get the detailed procedure to find GCD of 872, 549, 732, 212?

You can find a detailed procedure to find GCD of 872, 549, 732, 212 on our page.

3. How to find GCD of 872, 549, 732, 212 on a calculator?

You can find the GCD of 872, 549, 732, 212 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.